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66,552
RESULTS

Media Type
42,285
texts
11,305
audio
10,720
movies
1,345
images
533
concerts
177
data
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Availability
65,573
Always Available
742
Available to Borrow
237
Waitlist
Year
682
2018
1,296
2017
2,060
2016
1,913
2015
1,916
2014
1,503
2013
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Topics & Subjects
15,482
NASA Technical Reports Server (NTRS)
12,406
DTIC Archive
4,188
ERIC Archive
3,637
b
2,257
washington
2,228
new york
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Collection
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Creator
15,482
nasa technical reports server (ntrs)
12,406
defense technical information center
4,210
eric
455
joe scherrman
320
nasa
301
antonio narvaez
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Language
48,068
English
477
French
395
German
324
Spanish
134
Portuguese
124
English with Portuguese subtitles
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